| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.70 | 6.831% | $190.907 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $211.74 | 10.787% | $234.5804 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $61.75 | 3.156% | $63.6988 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $150.67 | 4.818% | $157.9293 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $199.56 | 4.809% | $209.1568 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $85.38 | 7.461% | $91.7502 | $91.75 | $91.75 | $91.80 |
| Purchase #7 | $60.69 | 12.447% | $68.2441 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $948.49 | $1,016.2666 | $1,016.27 | $1,016.30 | $1,016.30 | |